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SRMCrankset
Dura-Ace 9000 Power Meter Crankset
Part$1,300
SRM's power measurement technology integrated into Shimano Dura-Ace 9000 cranks. Eight strain gauges deliver ±2% accuracy across the full pedal stroke. Wireless ANT+ transmission pairs with compatible head units. Bottom bracket and computer head sold separatel
Specs
Strain gauges8
Stated accuracy±2%
Wireless protocolANT+
